42264540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{234803}}^1$

素因数の和:234818

約数の個数: 36

約数和(自身を含む): 128202984

約数和(自身を除く): 85938444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 234803, 469606, 704409, 939212, 1174015, 1408818, 2113227, 2348030, 2817636, 3522045, 4226454, 4696060, 7044090, 8452908, 10566135, 14088180, 21132270, 42264540]

約数ペア:

[(1, 42264540), (2, 21132270), (3, 14088180), (4, 10566135), (5, 8452908), (6, 7044090), (9, 4696060), (10, 4226454), (12, 3522045), (15, 2817636), (18, 2348030), (20, 2113227), (30, 1408818), (36, 1174015), (45, 939212), (60, 704409), (90, 469606), (180, 234803)]